Urban public transportation rail passenger car, such as a subway train or light rail train. All, or nearly all, riders are Moolies. Found on hood-to-hood rail lines, or hood-to-downtown lines. Late at night, street people ride Moolieliners to sleep and/or stay warm. Smells like urine, spilled beer, poor personal hygiene.

When you eat dirt for the first time and leave your family to build a shack in the woods